<http://webisa.webdatacommons.org/prov/457201871>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/112952082> .
<http://webisa.webdatacommons.org/112952082>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/112952082>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uscnk.com> .
<http://webisa.webdatacommons.org/112952082>	<http://www.w3.org/ns/prov#value>	"When mutated, KRAS is a oncogene." .